139025685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3697}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 234305280

約数和(自身を除く): 95279595

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 2507, 3697, 7521, 11091, 12535, 18485, 37605, 55455, 85031, 255093, 402973, 425155, 1208919, 1275465, 2014865, 6044595, 9268379, 27805137, 46341895, 139025685]

約数ペア:

[(1, 139025685), (3, 46341895), (5, 27805137), (15, 9268379), (23, 6044595), (69, 2014865), (109, 1275465), (115, 1208919), (327, 425155), (345, 402973), (545, 255093), (1635, 85031), (2507, 55455), (3697, 37605), (7521, 18485), (11091, 12535)]